621292032

素因数分解:

$2^9\times 3^4\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:312

約数の個数: 200

約数和(自身を含む): 1889423712

約数和(自身を除く): 1268131680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 81, 96, 108, 128, 142, 144, 162, 192, 211, 213, 216, 256, 284, 288, 324, 384, 422, 426, 432, 512, 568, 576, 633, 639, 648, 768, 844, 852, 864, 1136, 1152, 1266, 1278, 1296, 1536, 1688, 1704, 1728, 1899, 1917, 2272, 2304, 2532, 2556, 2592, 3376, 3408, 3456, 3798, 3834, 4544, 4608, 5064, 5112, 5184, 5697, 5751, 6752, 6816, 6912, 7596, 7668, 9088, 10128, 10224, 10368, 11394, 11502, 13504, 13632, 13824, 14981, 15192, 15336, 17091, 18176, 20256, 20448, 20736, 22788, 23004, 27008, 27264, 29962, 30384, 30672, 34182, 36352, 40512, 40896, 41472, 44943, 45576, 46008, 54016, 54528, 59924, 60768, 61344, 68364, 81024, 81792, 89886, 91152, 92016, 108032, 109056, 119848, 121536, 122688, 134829, 136728, 162048, 163584, 179772, 182304, 184032, 239696, 243072, 245376, 269658, 273456, 324096, 327168, 359544, 364608, 368064, 404487, 479392, 486144, 490752, 539316, 546912, 719088, 729216, 736128, 808974, 958784, 972288, 981504, 1078632, 1093824, 1213461, 1438176, 1458432, 1472256, 1617948, 1917568, 2157264, 2187648, 2426922, 2876352, 2916864, 2944512, 3235896, 3835136, 4314528, 4375296, 4853844, 5752704, 6471792, 7670272, 8629056, 8750592, 9707688, 11505408, 12943584, 17258112, 19415376, 23010816, 25887168, 34516224, 38830752, 51774336, 69032448, 77661504, 103548672, 155323008, 207097344, 310646016, 621292032]

約数ペア:

[(1, 621292032), (2, 310646016), (3, 207097344), (4, 155323008), (6, 103548672), (8, 77661504), (9, 69032448), (12, 51774336), (16, 38830752), (18, 34516224), (24, 25887168), (27, 23010816), (32, 19415376), (36, 17258112), (48, 12943584), (54, 11505408), (64, 9707688), (71, 8750592), (72, 8629056), (81, 7670272), (96, 6471792), (108, 5752704), (128, 4853844), (142, 4375296), (144, 4314528), (162, 3835136), (192, 3235896), (211, 2944512), (213, 2916864), (216, 2876352), (256, 2426922), (284, 2187648), (288, 2157264), (324, 1917568), (384, 1617948), (422, 1472256), (426, 1458432), (432, 1438176), (512, 1213461), (568, 1093824), (576, 1078632), (633, 981504), (639, 972288), (648, 958784), (768, 808974), (844, 736128), (852, 729216), (864, 719088), (1136, 546912), (1152, 539316), (1266, 490752), (1278, 486144), (1296, 479392), (1536, 404487), (1688, 368064), (1704, 364608), (1728, 359544), (1899, 327168), (1917, 324096), (2272, 273456), (2304, 269658), (2532, 245376), (2556, 243072), (2592, 239696), (3376, 184032), (3408, 182304), (3456, 179772), (3798, 163584), (3834, 162048), (4544, 136728), (4608, 134829), (5064, 122688), (5112, 121536), (5184, 119848), (5697, 109056), (5751, 108032), (6752, 92016), (6816, 91152), (6912, 89886), (7596, 81792), (7668, 81024), (9088, 68364), (10128, 61344), (10224, 60768), (10368, 59924), (11394, 54528), (11502, 54016), (13504, 46008), (13632, 45576), (13824, 44943), (14981, 41472), (15192, 40896), (15336, 40512), (17091, 36352), (18176, 34182), (20256, 30672), (20448, 30384), (20736, 29962), (22788, 27264), (23004, 27008)]